55777230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1021}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 145401984

約数和(自身を除く): 89624754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 607, 1021, 1214, 1821, 2042, 3035, 3063, 3642, 5105, 5463, 6070, 6126, 9105, 9189, 10210, 10926, 15315, 18210, 18378, 27315, 30630, 45945, 54630, 91890, 619747, 1239494, 1859241, 3098735, 3718482, 5577723, 6197470, 9296205, 11155446, 18592410, 27888615, 55777230]

約数ペア:

[(1, 55777230), (2, 27888615), (3, 18592410), (5, 11155446), (6, 9296205), (9, 6197470), (10, 5577723), (15, 3718482), (18, 3098735), (30, 1859241), (45, 1239494), (90, 619747), (607, 91890), (1021, 54630), (1214, 45945), (1821, 30630), (2042, 27315), (3035, 18378), (3063, 18210), (3642, 15315), (5105, 10926), (5463, 10210), (6070, 9189), (6126, 9105)]